#90D554#90D554

#90D554 is a light, vivid yellow-green. Relative luminance 0.542; OKLCH L 80.1% C 0.176 H 132.8°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#90D554
RGB	rgb(144, 213, 84)
HSL	hsl(92, 61%, 58%)
HSV	hsv(92, 61%, 84%)
CMYK	cmyk(32.4%, 0%, 60.6%, 16.5%)
CIE-LAB	lab(78.55, -42.82, 55.55)
CIE-LCH	lch(78.55, 70.14, 127.62°)
OKLab	oklab(80.06% -0.1196 0.129)
OKLCH	oklch(80.06% 0.176 132.8)
XYZ	xyz(36.8955, 54.1565, 16.8951)
Luminance	0.5416 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D554 #9954D5

analogous

#D0D554 #90D554 #54D558

triadic

#90D554 #5490D5 #D55490

tetradic

#90D554 #54D0D5 #9954D5 #D55854

square

#90D554 #54D0D5 #9954D5 #D55854

split-complementary

#90D554 #5854D5 #D554D0

monochromatic

#548C22 #71BD2E #90D554 #B0E185 #D0EDB6

Accessibility & contrast

On white

1.77

#90D554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.83

#90D554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D554

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D554	#FFFFFF	#000000	##000000
##90D554	1.00	1.77	11.83	11.83
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.83	21.00	1.00	1.00
##000000	11.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC645

Deuteranopia (green-blind)

#D4C05E

Tritanopia (blue-blind)

#91CDBA

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #90d554;
/* rgb */ color: rgb(144, 213, 84);
/* oklch */ color: oklch(80.1% 0.176 132.8);

Tailwind

colors: {
  custom: {
    50: '#b4e289',
    500: '#90d554',
    950: '#000000',
  },
}

SCSS

$custom: #90d554;
$custom-light: #b4e289;
$custom-dark: #000000;

JSON

{
  "hex": "#90d554",
  "rgb": {
    "r": 144,
    "g": 213,
    "b": 84
  },
  "hsl": {
    "h": 92.093,
    "s": 60.563,
    "l": 58.235
  },
  "oklch": {
    "l": 0.80056,
    "c": 0.17587,
    "h": 132.8
  },
  "luminance": 0.54158
}

Semantic roles & 50–950 ramp

primary

#90D554

secondary

#6A3B92

accent

#44E499

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #90D554

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →